# Sudoku Solve vs TimeGuessr

The clearest difference is price: TimeGuessr at Free against Sudoku Solve's $1.99. TimeGuessr also leads on update cadence (every 5 days vs every 38 months) and chart position (#81 vs unranked). Sudoku Solve's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

TimeGuessr is free to download; Sudoku Solve costs $1.99 up front. TimeGuessr sells 2 in-app purchases, starting at $3.99 per month. Sudoku Solve asks for nothing beyond the download.

Sudoku Solve ships an update every 38 months, TimeGuessr every 5 days. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sudoku Solve | TimeGuessr |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.9 (2.7K ratings)](https://appshunter.io/ios/app/timeguessr/id6745130802/reviews)** |
| Number of ratings | — | **2.7K** |
| Positive reviews | — | 78.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 5 days** |
| Monetization | — | Ad-supported |
| Best chart rank | — | **#81** |
| Size | 1 MB | 72 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MikeJL](https://appshunter.io/developer/510632631) | [TIMEGUESSR LIMITED](https://appshunter.io/developer/1810912317) |

## What reviewers say

### Sudoku Solve

[App page](https://appshunter.io/ios/app/sudoku-solve/id568660658)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TimeGuessr

[App page](https://appshunter.io/ios/app/timeguessr/id6745130802)

**Currently charting:** #81 Top Free · Trivia (US App Store)

Test your history and geography knowledge by guessing the time and location of historical photographs. Compete with friends and players worldwide in daily challenges and climb the leaderboards. Explore moments across continents and centuries with new photos added daily.

**Highlights:** Guess historical photo locations, Guess historical photo dates, Daily photo challenges, Global leaderboards, Challenge friends, Create custom rounds

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly TimeGuessr Ad Free | $3.99 | per month |
| Annual TimeGuessr Ad Free | $24.99 | per year |

**What reviewers like**

- 🚀 Smooth performance on mobile
- 👍 Ideal way to play on iPhone
- 🚀 Awesome port to mobile
- 👍 Love the game
- 👍 Amazing app, better than browser version

**What reviewers complain about**

- 🐛 Black Next button not formatted correctly
- 🐛 Lack of satellite map option like on browser
- 🐛 Can't go back to main menu without closing and reopening

**Reported bugs**

- Sometimes game doesn't load properly, just shows a white screen
- Doesn't save progress if you close and reopen the app during a game

**Requested features**

- Add score sharing function
- Add ability to view past game scores and breakdowns
- Add option to start a game with a friend/timer
- Add ability to zoom in further on map


## Frequently asked questions

### Is Sudoku Solve free?

Sudoku Solve costs $1.99, with no in-app purchases.

### Is TimeGuessr free?

TimeGuessr is free to download, with in-app purchases available.

### Do Sudoku Solve or TimeGuessr have ads?

TimeGuessr shows ads; Sudoku Solve does not.

### Which is updated more often, Sudoku Solve or TimeGuessr?

Sudoku Solve ships an update every 38 months, and TimeGuessr every 5 days. Most recently, Sudoku Solve was updated on October 3, 2026 and TimeGuessr on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*